{"id":8095,"date":"2025-11-05T05:35:10","date_gmt":"2025-11-05T13:35:10","guid":{"rendered":"https:\/\/recyclemachine.net\/?p=8095"},"modified":"2026-07-18T01:19:39","modified_gmt":"2026-07-18T08:19:39","slug":"%e3%83%9a%e3%83%83%e3%83%88%e3%83%9c%e3%83%88%e3%83%ab%e3%81%ae%e3%83%aa%e3%82%b5%e3%82%a4%e3%82%af%e3%83%ab%e3%83%97%e3%83%ad%e3%82%bb%e3%82%b9%e3%81%a8%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.recyclemachine.net\/ja\/%e3%83%9a%e3%83%83%e3%83%88%e3%83%9c%e3%83%88%e3%83%ab%e3%81%ae%e3%83%aa%e3%82%b5%e3%82%a4%e3%82%af%e3%83%ab%e3%83%97%e3%83%ad%e3%82%bb%e3%82%b9%e3%81%a8%e6%96%b9%e6%b3%95\/","title":{"rendered":"PET\u30dc\u30c8\u30eb\u30ea\u30b5\u30a4\u30af\u30eb\u30d7\u30ed\u30bb\u30b9\uff1a\u65b9\u6cd5\u3001\u624b\u9806\u304a\u3088\u3073\u8a2d\u5099"},"content":{"rendered":"<!-- codex-content-optimization:8095:2026-07-18 -->\n\n<h2 class=\"wp-block-heading\"><strong>\u30da\u30c3\u30c8\u30dc\u30c8\u30eb\u306e\u30ea\u30b5\u30a4\u30af\u30eb\u3092\u7406\u89e3\u3059\u308b<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>PET\u30dc\u30c8\u30eb\u30ea\u30b5\u30a4\u30af\u30eb\u3068\u306f\uff1f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.recyclemachine.net\/ja\/%e3%83%9a%e3%83%83%e3%83%88%e3%83%9c%e3%83%88%e3%83%ab%e3%83%aa%e3%82%b5%e3%82%a4%e3%82%af%e3%83%ab%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0\/\" data-type=\"post\" data-id=\"7168\">\u30da\u30c3\u30c8\u30dc\u30c8\u30eb\u306e\u30ea\u30b5\u30a4\u30af\u30eb<\/a> converts collected bottles into a controlled secondary raw material through debaling, sorting, label removal, crushing, density separation, hot washing and drying. The line must be designed around the incoming bale quality and the specification required for fiber, sheet, strapping or bottle-to-bottle applications.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u9069\u5207\u306a\u30ea\u30b5\u30a4\u30af\u30eb\u306e\u91cd\u8981\u6027<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For an industrial operator, the commercial objective is repeatable flake quality. Polymer purity, color, intrinsic viscosity, moisture, PVC, polyolefins, labels, adhesive and metals all influence buyer acceptance and selling price.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30da\u30c3\u30c8\u30dc\u30c8\u30eb\u306e\u56de\u53ce<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u8def\u4e0a\u30ea\u30b5\u30a4\u30af\u30eb<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PET \u30ea\u30b5\u30a4\u30af\u30eb\u306e\u6700\u521d\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u30dc\u30c8\u30eb\u306e\u53ce\u96c6\u3067\u3059\u3002\u3053\u306e\u53ce\u96c6\u306e\u5927\u90e8\u5206\u306f\u3001\u30c8\u30e9\u30c3\u30af\u304c\u5bb6\u5ead\u304b\u3089\u30ea\u30b5\u30a4\u30af\u30eb\u5bb9\u5668\u3092\u56de\u53ce\u3059\u308b\u8def\u4e0a\u30ea\u30b5\u30a4\u30af\u30eb \u30d7\u30ed\u30b0\u30e9\u30e0\u3001\u307e\u305f\u306f\u5730\u5143\u306e\u30ea\u30b5\u30a4\u30af\u30eb \u30bb\u30f3\u30bf\u30fc\u3078\u306e\u6301\u3061\u8fbc\u307f\u306b\u3088\u3063\u3066\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30ea\u30b5\u30a4\u30af\u30eb\u30bb\u30f3\u30bf\u30fc\u3078\u306e\u6301\u3061\u8fbc\u307f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u30b7\u30f3\u30b0\u30eb \u30b9\u30c8\u30ea\u30fc\u30e0\u300d\u30ea\u30b5\u30a4\u30af\u30eb\u3068\u3082\u547c\u3070\u308c\u308b\u30ab\u30fc\u30d6\u30b5\u30a4\u30c9 \u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u30ea\u30b5\u30a4\u30af\u30eb\u53ef\u80fd\u54c1\u304c 1 \u3064\u306e\u5bb9\u5668\u306b\u5165\u308c\u3089\u308c\u3001\u9078\u5225\u306e\u305f\u3081\u306b\u6750\u6599\u56de\u53ce\u65bd\u8a2d (MRF) \u306b\u904b\u3070\u308c\u307e\u3059\u3002\u3053\u306e\u6df7\u5408\u30b9\u30c8\u30ea\u30fc\u30e0\u306b\u306f\u3001\u30ac\u30e9\u30b9\u3001\u30a2\u30eb\u30df\u7f36\u3001\u30da\u30c3\u30c8\u30dc\u30c8\u30eb\u3001\u7d19\/\u6bb5\u30dc\u30fc\u30eb\u306a\u3069\u306e\u54c1\u76ee\u304c\u542b\u307e\u308c\u3001\u624b\u4f5c\u696d\u3068\u6a5f\u68b0\u306e\u4e21\u65b9\u3067\u9078\u5225\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30ea\u30b5\u30a4\u30af\u30eb\u306e\u305f\u3081\u306e\u5206\u5225\u3068\u6e96\u5099<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">After sorting at a materials recovery facility, PET bottles are commonly compacted into bales and delivered to a washing plant. Bale inspection should record color mix, moisture, PVC bottles and sleeves, metals, glass, labels, caps and non-PET containers before the material enters the line.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>PET\u30dc\u30c8\u30eb\u306e\u6d17\u6d44\u3068\u30ea\u30b5\u30a4\u30af\u30eb\u306e\u30d7\u30ed\u30bb\u30b9<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30b9\u30c6\u30c3\u30d71: \u8377\u4e0b\u308d\u3057\u3068\u9078\u5225<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PET \u30dc\u30c8\u30eb\u304c\u30ea\u30b5\u30a4\u30af\u30eb\u5de5\u5834\u306b\u5230\u7740\u3059\u308b\u3068\u3001\u901a\u5e38\u306f\u3001\u3059\u3067\u306b\u8272\u5225\u306b\u5206\u985e\u3055\u308c\u305f\u3001\u5727\u7e2e\u3055\u308c\u305f\u5927\u304d\u306a\u68b1\u5305\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002PET \u30dc\u30c8\u30eb\u6d17\u6d44\u5de5\u5834\u306e\u76ee\u7684\u306f\u3001\u3053\u308c\u3089\u306e\u30dc\u30c8\u30eb\u3092\u5fb9\u5e95\u7684\u306b\u6d17\u6d44\u3057\u3066\u518d\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3068\u3068\u3082\u306b\u3001PET \u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3067\u4f5c\u3089\u308c\u3066\u3044\u306a\u3044\u30e9\u30d9\u30eb\u3084\u30ad\u30e3\u30c3\u30d7\u306a\u3069\u306e\u6c5a\u67d3\u7269\u8cea\u3092\u9664\u53bb\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30b5\u30a4\u30af\u30eb\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u307e\u305a\u3001\u3053\u308c\u3089\u306e\u5927\u304d\u306a\u68b1\u5305\u3092\u30d0\u30e9\u30d0\u30e9\u306b\u3059\u308b\u30c7\u30d9\u30fc\u30eb\u6a5f\u3067\u59cb\u307e\u308a\u307e\u3059\u3002\u30c7\u30d9\u30fc\u30eb\u6a5f\u306f\u3001\u30dc\u30c8\u30eb\u3092\u30d9\u30eb\u30c8\u30b3\u30f3\u30d9\u30a2\u306b\u81ea\u7531\u306b\u6d41\u3057\u3001\u30c8\u30ed\u30f3\u30e1\u30eb\u3078\u3068\u5c0e\u304d\u307e\u3059\u3002\u30c8\u30ed\u30f3\u30e1\u30eb\u306f\u3001\u30ac\u30e9\u30b9\u3001\u91d1\u5c5e\u3001\u7d19\u306a\u3069\u306e\u5c0f\u3055\u306a\u6c5a\u67d3\u7269\u8cea\u3092\u9664\u53bb\u3059\u308b\u5927\u304d\u306a\u56de\u8ee2\u30c8\u30f3\u30cd\u30eb\u3067\u3059\u3002\u30c8\u30ed\u30f3\u30e1\u30eb\u3092\u901a\u904e\u3057\u305f\u5f8c\u3001\u30dc\u30c8\u30eb\u306f\u624b\u4f5c\u696d\u306b\u3088\u308b\u9078\u5225\u306b\u79fb\u3055\u308c\u3001\u305d\u3053\u3067\u4f5c\u696d\u54e1\u304c\u6b8b\u308a\u306e PET \u4ee5\u5916\u306e\u30a2\u30a4\u30c6\u30e0\u3092\u53d6\u308a\u9664\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30b9\u30c6\u30c3\u30d72\uff1a\u6d17\u6d44\u3068\u6c5a\u67d3\u7269\u8cea\u306e\u9664\u53bb<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u9020\u7c92\u6a5f\u3092\u4f7f\u7528\u3057\u3066 PET \u30dc\u30c8\u30eb\u3092\u300cPET \u30d5\u30ec\u30fc\u30af\u300d\u3068\u547c\u3070\u308c\u308b\u5c0f\u3055\u306a\u7834\u7247\u306b\u30ab\u30c3\u30c8\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30d5\u30ec\u30fc\u30af\u304c\u30ab\u30c3\u30c8\u3055\u308c\u308b\u3068\u3001\u6c34\u304c\u5674\u9727\u3055\u308c\u3001\u6d17\u6d44\u30d7\u30ed\u30bb\u30b9\u304c\u958b\u59cb\u3055\u308c\u307e\u3059\u3002\u6b21\u306b\u3001\u30d5\u30ec\u30fc\u30af\u306f\u7a7a\u6c17\u5206\u7d1a\u6a5f\u306b\u304b\u3051\u3089\u308c\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u30e9\u30d9\u30eb\u306a\u3069\u306e\u8efd\u3044\u6750\u6599\u3068\u91cd\u3044 PET \u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u304c\u5206\u96e2\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30d5\u30ec\u30fc\u30af\u306f\u6d6e\u6c88\u5206\u96e2\u30bf\u30f3\u30af\u306b\u5165\u308a\u3001PET \u30d5\u30ec\u30fc\u30af\u306f\u6c88\u307f\u3001\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u307e\u305f\u306f\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u88fd\u306e\u30ad\u30e3\u30c3\u30d7\u306f\u6d6e\u304f\u305f\u3081\u3001\u7c21\u5358\u306b\u5206\u96e2\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hot washing uses controlled temperature, residence time and chemistry to remove adhesive, oils and organic residue. Friction washing and staged rinsing then reduce loosened contamination. The result should be tested against the buyer\u2019s flake specification rather than described as universally \u201cperfectly clean.\u201d<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30b9\u30c6\u30c3\u30d73\uff1aPET\u30d5\u30ec\u30fc\u30af\u306e\u4e7e\u71e5\u3068\u6e96\u5099<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Mechanical dewatering removes free water, followed by controlled thermal drying where required. Final moisture should be measured against the downstream buyer or extrusion specification; the acceptable limit depends on whether the flakes will be sold, crystallized, solid-state processed or melted directly.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30ea\u30b5\u30a4\u30af\u30eb\u3055\u308c\u305f\u30da\u30c3\u30c8\u30dc\u30c8\u30eb\u306f\u3069\u3046\u306a\u308b\u306e\u3067\u3057\u3087\u3046\u304b?<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>PET\u30d5\u30ec\u30fc\u30af\u304b\u3089\u65b0\u88fd\u54c1\u307e\u3067<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u3067\u306f\u3001\u304d\u308c\u3044\u306a PET \u30d5\u30ec\u30fc\u30af\u304c\u624b\u306b\u5165\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u65b0\u88fd\u54c1\u306b\u751f\u307e\u308c\u5909\u308f\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d5\u30ec\u30fc\u30af\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u7528\u9014\u306f\u3001\u8863\u985e\u3001\u30ab\u30fc\u30da\u30c3\u30c8\u3001\u305d\u306e\u4ed6\u306e\u7e4a\u7dad\u88fd\u54c1\u306b\u7e54\u308a\u8fbc\u307e\u308c\u308b\u30dd\u30ea\u30a8\u30b9\u30c6\u30eb\u77ed\u7e4a\u7dad\u306e\u88fd\u9020\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30ea\u30b5\u30a4\u30af\u30ebPET\uff08RPET\uff09\u306e\u7528\u9014<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Recycled PET can be used for sheet, thermoformed packaging, strapping and engineered compounds. Bottle-to-bottle production requires high-purity material plus an approved decontamination and quality-assurance process where food contact applies. The resin is typically converted into preforms by injection molding and the preforms are then stretch-blow-molded into bottles.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">PET Flake Quality Checkpoints<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Checkpoint<\/th><th>What to measure<\/th><th>\u306a\u305c\u305d\u308c\u304c\u91cd\u8981\u306a\u306e\u304b<\/th><\/tr><\/thead><tbody><tr><td>Incoming bales<\/td><td>Color mix, non-PET containers, PVC, metals, glass, moisture and fines<\/td><td>Sets realistic yield and sorting requirements.<\/td><\/tr><tr><td>After label removal and sorting<\/td><td>Remaining sleeves, labels, colored bottles and foreign polymers<\/td><td>Prevents contamination from entering the granulator and wash circuit.<\/td><\/tr><tr><td>Washed flakes<\/td><td>PVC, PP\/PE, labels, adhesive, dirt, color and black specks<\/td><td>Determines which end markets may accept the material.<\/td><\/tr><tr><td>Dried flakes<\/td><td>Moisture and bulk density<\/td><td>Affects storage, transport and stable downstream processing.<\/td><\/tr><tr><td>Final lot<\/td><td>Buyer-specific purity, intrinsic viscosity and food-contact requirements where applicable<\/td><td>Confirms the material can be released to the intended application.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u6a5f\u68b0\u30ea\u30b5\u30a4\u30af\u30eb\u3068\u5316\u5b66\u30ea\u30b5\u30a4\u30af\u30eb\u306ePET\u30ea\u30b5\u30a4\u30af\u30eb<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6a5f\u68b0\u30ea\u30b5\u30a4\u30af\u30eb<\/strong> \u2014 \u4e0a\u8a18\u306b\u8a18\u8ff0\u3055\u308c\u3066\u3044\u308b\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u30dd\u30ea\u30de\u30fc\u3092\u5909\u66f4\u305b\u305a\u306bPET\u3092\u6d17\u6d44\u3001\u5206\u5225\u3001\u518d\u6eb6\u304b\u3057\u307e\u3059\u3002\u305d\u308c\u306f\u696d\u754c\u306e\u4e3b\u529b\u6a5f\u68b0\u3067\u3042\u308a\u3001\u30b3\u30b9\u30c8\u304c\u4f4e\u304f\u3001\u30b9\u30b1\u30fc\u30eb\u304c\u8a3c\u660e\u3055\u308c\u3001\u7e4a\u7dad\u3001\u30b7\u30fc\u30c8\u3001\u307b\u3068\u3093\u3069\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u7528\u9014\u306b\u5341\u5206\u3067\u3059\u3002\u305d\u306e\u9650\u754c\u306f\u6c5a\u67d3\u3068\u7e70\u308a\u8fd4\u3057\u30b5\u30a4\u30af\u30eb\u3067\u306e\u7c98\u5ea6\u306e\u5f90\u3005\u306b\u4f4e\u4e0b\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5316\u5b66\u30ea\u30b5\u30a4\u30af\u30eb<\/strong> converts PET into monomers or other chemical intermediates before repolymerization. Feed preparation, accepted colors and contamination limits depend on the selected technology, and food-contact status requires process-specific approval. It should not be assumed that every heavily contaminated PET stream is suitable.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Both routes usually require sorting and feed preparation, but the required front end is technology-specific. For conventional mechanical recycling, label removal, crushing, hot washing, <a href=\"https:\/\/www.recyclemachine.net\/ja\/%e3%82%b7%e3%83%b3%e3%82%af%e3%83%95%e3%83%ad%e3%83%bc%e3%83%88%e5%88%86%e9%9b%a2%e3%82%bf%e3%83%b3%e3%82%af\/\">\u6c88\u307f\u6d6e\u304d\u5206\u5225<\/a> and drying determine whether the flake meets the intended market, including <a href=\"https:\/\/www.recyclemachine.net\/ja\/%e3%83%9d%e3%83%aa%e3%82%a8%e3%82%b9%e3%83%86%e3%83%ab%e3%83%aa%e3%82%b5%e3%82%a4%e3%82%af%e3%83%ab%e6%a9%9f%e6%a2%b0\/\">\u30ea\u30b5\u30a4\u30af\u30eb\u30dd\u30ea\u30a8\u30b9\u30c6\u30eb\u7e4a\u7dad<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">PET Recycling Line FAQs<\/h2>\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>What information is needed to size a PET bottle washing line?<\/summary><p class=\"wp-block-paragraph\">Provide the average and peak kg\/h, bale composition, bottle colors, contamination, moisture, operating hours and required flake specification. Representative bale testing is more reliable than selecting by nominal capacity alone.<\/p><\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Why is hot washing used in PET recycling?<\/summary><p class=\"wp-block-paragraph\">\u5236\u5fa1\u3055\u308c\u305f\u71b1\u6d17\u6d44\u306f\u3001\u63a5\u7740\u5264\u3001\u6cb9\u5206\u3001\u6709\u6a5f\u6b8b\u7559\u7269\u306e\u9664\u53bb\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u6e29\u5ea6\u3001\u6ede\u5728\u6642\u9593\u3001\u5316\u5b66\u7269\u8cea\u306f\u3001\u539f\u6599\u3001\u51fa\u529b\u8981\u4ef6\u3001\u6a5f\u5668\u6750\u6599\u3001\u5ec3\u6c34\u30b7\u30b9\u30c6\u30e0\u306b\u5bfe\u3057\u3066\u78ba\u8a8d\u3055\u308c\u308b\u3079\u304d\u3067\u3059\u3002.<\/p><\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>PVC\u306e\u6c5a\u67d3\u304cPET\u306e\u54c1\u8cea\u30ea\u30b9\u30af\u306b\u306a\u308b\u7406\u7531\u306f\u4f55\u3067\u3059\u304b\uff1f<\/summary><p class=\"wp-block-paragraph\">PVC\u306fPET\u51e6\u7406\u6e29\u5ea6\u3067\u5206\u89e3\u3057\u3001\u8272\u306e\u5909\u5316\u3001\u9ed2\u3044\u6591\u70b9\u3001\u8106\u6027\u3001\u8150\u98df\u6027\u306e\u526f\u7523\u7269\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u5de5\u5834\u306f\u30dc\u30c8\u30eb\u3068\u30d5\u30e9\u30c3\u30af\u306e\u5206\u5225\u3001\u30e9\u30d9\u30eb\u306e\u53d6\u308a\u5916\u3057\u3001\u7e70\u308a\u8fd4\u3057\u306e\u54c1\u8cea\u7ba1\u7406\u3092\u4f7f\u7528\u3057\u3066\u30ea\u30b9\u30af\u3092\u6e1b\u3089\u3057\u307e\u3059\u3002.<\/p><\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u6d17\u6d44\u3055\u308c\u305fPET\u30d5\u30e9\u30c3\u30af\u306f\u3001\u65b0\u3057\u3044\u30dc\u30c8\u30eb\u306b\u76f4\u63a5\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/summary><p class=\"wp-block-paragraph\">\u81ea\u52d5\u7684\u306b\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30dc\u30c8\u30eb\u304b\u3089\u30dc\u30c8\u30eb\u3078\u306e\u4f7f\u7528\u3084\u98df\u54c1\u63a5\u89e6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u3001\u9ad8\u7d14\u5ea6\u306e\u539f\u6599\u3068\u9069\u7528\u5e02\u5834\u306e\u8a8d\u53ef\u3055\u308c\u305f\u9664\u67d3\u3001\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u3001\u54c1\u8cea\u4fdd\u8a3c\u30d7\u30ed\u30bb\u30b9\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p><\/details>\n\n<!-- codex-merge:pet-recycling-applications:2026-07-18 -->\n\n<h2 class=\"wp-block-heading\">Five High-Value Markets for Recycled PET<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The value of recycled PET depends on color, intrinsic viscosity, PVC and polyolefin contamination, moisture, label and adhesive residue, and whether the process is approved for the intended use. These five markets illustrate how the end application sets the flake or pellet specification.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u5fdc\u7528<\/th><th>Typical recycled-PET form<\/th><th>Important quality factors<\/th><\/tr><\/thead><tbody><tr><td>\u30dd\u30ea\u30a8\u30b9\u30c6\u30eb\u77ed\u7e4a\u7dad<\/td><td>Washed flakes or pellets<\/td><td>Stable color, low PVC, controlled moisture and consistent melt behavior.<\/td><\/tr><tr><td>Thermoforming sheet and trays<\/td><td>Clean flakes or extruded sheet-grade pellets<\/td><td>Clarity, color, low black specks and reliable filtration.<\/td><\/tr><tr><td>Bottle-to-bottle<\/td><td>High-purity flakes or food-contact rPET pellets<\/td><td>Very low contamination plus applicable decontamination, quality-assurance and regulatory approval.<\/td><\/tr><tr><td>Industrial strapping<\/td><td>Pellets or directly extruded clean flakes<\/td><td>Intrinsic viscosity, tensile consistency, drying and low contamination.<\/td><\/tr><tr><td>Compounds and molded products<\/td><td>Pellets, sometimes reinforced or blended<\/td><td>Controlled viscosity, additives, moisture and application-specific mechanical properties.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e9\u30a4\u30f3\u306e\u8a2d\u8a08\u524d\u306b\u5e02\u5834\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7e4a\u7dad\u8cfc\u5165\u8005\u306f\u30dc\u30c8\u30eb\u30b0\u30ec\u30fc\u30c9\u306e\u751f\u7523\u8005\u3068\u7570\u306a\u308b\u8272\u3084\u7c98\u5ea6\u7bc4\u56f2\u3092\u53d7\u3051\u5165\u308c\u3089\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u98df\u54c1\u63a5\u89e6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u8ffd\u52a0\u306e\u30d7\u30ed\u30bb\u30b9\u8a8d\u8a3c\u3068\u6cd5\u7684\u9075\u5b88\u304c\u5fc5\u8981\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001 <a href=\"https:\/\/www.recyclemachine.net\/ja\/%e3%83%9a%e3%83%83%e3%83%88%e3%83%9c%e3%83%88%e3%83%ab%e3%83%aa%e3%82%b5%e3%82%a4%e3%82%af%e3%83%ab%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0\/\">PET\u30dc\u30c8\u30eb\u30ea\u30b5\u30a4\u30af\u30eb\u30b7\u30b9\u30c6\u30e0<\/a> \u306f\u540d\u76ee\u306e\u6bcf\u5c0f\u65f6\u30c8\u30f3\u6570\u306e\u76ee\u6a19\u3060\u3051\u3067\u306a\u304f\u3001\u5408\u610f\u3055\u308c\u305f\u8cfc\u5165\u8005\u4ed5\u69d8\u306b\u57fa\u3065\u3044\u3066\u69cb\u6210\u3055\u308c\u308b\u3079\u304d\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d50\u8ad6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6210\u529f\u3057\u305fPET\u30ea\u30b5\u30a4\u30af\u30eb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u3001\u5408\u610f\u3055\u308c\u305f\u7d42\u672b\u5e02\u5834\u4ed5\u69d8\u3001\u5178\u578b\u7684\u306a\u675f\u306e\u5206\u6790\u3001\u5206\u5225\u3001\u6d17\u6d44\u3001\u4e7e\u71e5\u3001\u6c34\u51e6\u7406\u3001\u54c1\u8cea\u7ba1\u7406\u3092\u30d0\u30e9\u30f3\u30b9\u3055\u305b\u305f\u30e9\u30a4\u30f3\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002\u30ec\u30d3\u30e5\u30fc\u3059\u308b <a href=\"https:\/\/www.recyclemachine.net\/ja\/%e3%83%9a%e3%83%83%e3%83%88%e3%83%9c%e3%83%88%e3%83%ab%e3%83%aa%e3%82%b5%e3%82%a4%e3%82%af%e3%83%ab%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0\/\">PET\u30dc\u30c8\u30eb\u30ea\u30b5\u30a4\u30af\u30eb\u30b7\u30b9\u30c6\u30e0<\/a> \u307e\u305f\u306f <a href=\"https:\/\/www.recyclemachine.net\/ja\/%e3%81%8a%e5%95%8f%e3%81%84%e5%90%88%e3%82%8f%e3%81%9b\/\">\u79c1\u305f\u3061\u306e\u6280\u8853\u30c1\u30fc\u30e0\u3092\u9001\u4fe1\u3059\u308b<\/a> \u3042\u306a\u305f\u306e\u675f\u30c7\u30fc\u30bf\u3001\u76ee\u6a19\u51fa\u529b\u3001\u5fc5\u8981\u306akg\/h.<\/p>","protected":false},"excerpt":{"rendered":"<p>PET bottle recycling process from bale sorting and label removal through crushing, hot washing, separation, drying and high-value rPET applications.<\/p>","protected":false},"author":1,"featured_media":8096,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"image","meta":{"footnotes":""},"categories":[100],"tags":[],"class_list":["post-8095","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-recycling-news","post_format-post-format-image"],"tsf_seo":{"title":"PET\u30dc\u30c8\u30eb\u30ea\u30b5\u30a4\u30af\u30eb\u30d7\u30ed\u30bb\u30b9\uff1a\u624b\u9806\u3001\u65b9\u6cd5\u304a\u3088\u3073\u8a2d\u5099","description":"PET\u30dc\u30c8\u30eb\u30ea\u30b5\u30a4\u30af\u30eb\u30d7\u30ed\u30bb\u30b9\uff1a\u30d0\u30ec\u30fc\u30c8\u5206\u5225\u3068\u30e9\u30d9\u30eb\u53d6\u308a\u5916\u3057\u304b\u3089\u3001\u7c89\u7815\u3001\u71b1\u6d17\u6d44\u3001\u5206\u5225\u3001\u4e7e\u71e5\u3001\u305d\u3057\u3066\u9ad8\u4fa1\u5024\u306erPET\u306e\u4f7f\u7528\u307e\u3067\u3002."},"_links":{"self":[{"href":"https:\/\/www.recyclemachine.net\/ja\/wp-json\/wp\/v2\/posts\/8095","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.recyclemachine.net\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.recyclemachine.net\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.recyclemachine.net\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.recyclemachine.net\/ja\/wp-json\/wp\/v2\/comments?post=8095"}],"version-history":[{"count":5,"href":"https:\/\/www.recyclemachine.net\/ja\/wp-json\/wp\/v2\/posts\/8095\/revisions"}],"predecessor-version":[{"id":14884,"href":"https:\/\/www.recyclemachine.net\/ja\/wp-json\/wp\/v2\/posts\/8095\/revisions\/14884"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.recyclemachine.net\/ja\/wp-json\/wp\/v2\/media\/8096"}],"wp:attachment":[{"href":"https:\/\/www.recyclemachine.net\/ja\/wp-json\/wp\/v2\/media?parent=8095"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.recyclemachine.net\/ja\/wp-json\/wp\/v2\/categories?post=8095"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.recyclemachine.net\/ja\/wp-json\/wp\/v2\/tags?post=8095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}